I'm vegan. I just eat a lot of beans, that's where I get most of my protein. Also some soy products.
If you're looking for a protein powder I've used Gemma protein and had good results, but i dont take it much anymore.
However, I'm not a body builder so i can't really speak to that subject.
There are some other threads on here about veganism, you might want to search the archives.
also veganbodybuilding.com is a good site.